PENGARUH PEMBERIAN PUPUK UREA DAN PUPUK ORGANIK CAIR SAMPAH KOTA TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SELADA (Lactuca sativa L.)

Zulia, Cik; Purba, Deddy Wahyudin; Hirawan, Harmi Dedi

doi:10.31227/osf.io/qw49r

Cited by 3 publications

(2 citation statements)

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“…Penggunaan pupuk organik mampu menjaga keseimbangan lahan dan meningkatkan produktivitas lahan serta mengurangi dampak lingkungan tanah. Kelebihan pupuk organik cair adalah unsur hara yang terkandung di dalamnya lebih cepat tersedia dan mudah diserap akar tanaman (Zulia et al, 2017). Salah satu pupuk organik dalam bentuk cair adalah pupuk cair Bioextrim.…”

Section: Pendahuluanunclassified

Pengaruh Pemberian Pupuk Cair Bioextrim Terhadap Pertumbuhan dan Hasil Dua Varietas Bawang Merah (Allium ascalonicum L.)

Halimatussakdiah,

Kisman,

Jayaputra

2023

JIMA

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Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk cair Bioextrim terhadap pertumbuhan dan hasil dua varietas bawang merah. Rancangan percobaan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) Faktorial dengan dua faktor. Faktor pertama yaitu faktor Bioextrim yang terdiri dari 4 taraf perlakuan: 1. B0 (tanpa perlakuan) 2. B1 (5 ml/L air) 3. B2 (10 ml/L air) 4. B3 (15 ml/L air), dan faktor kedua terdiri dari dua taraf: 1.Varietas Tajuk 2.Varietas Bima Brebes. Data hasil penelitian dianalisis menggunakan analysis of variance (ANOVA) dengan taraf 5%. Jika hasil keragaman berbeda nyata maka dilakukan uji lanjut menggunakan BNJ 5%. Hasil penelitian menunjukkan bahwa tidak terdapat interaksi antara faktor Bioextrtim dengan faktor varietas. Tetapi, pemberian konsentrasi pupuk cair bioextrtim berpengaruh nyata terhadap tinggi tanaman, jumlah anakan dan jumlah daun 42 hst dan 49 hst. Sedangkan penggunaan varietas berpengaruh nyata terhadap tinggi tanaman 7 hst dan 14 hst, jumlah anakan, dan jumlah daun 42 hst dan 49 hst.

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Section: Pendahuluanunclassified

Pengaruh Pemberian Pupuk Cair Bioextrim Terhadap Pertumbuhan dan Hasil Dua Varietas Bawang Merah (Allium ascalonicum L.)

Halimatussakdiah,

Kisman,

Jayaputra

2023

JIMA

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“…The most widely used chemical fertilizers are N fertilizers obtained from NPK fertilizers, ZA [NH4)2SO4] and Urea [CO (NH2)2]. These chemical fertilizers have different N content, such as Urea which contains only one nutrient, namely N with a percentage between 42%-46% [2]. The study was conducted for 2 months from May 2020 to July 2020.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Animal Manure and the N Element Usage on the Growth and Productivity of Lettuce (Lactuca sativa L.)

Naditania

Prihatingrum

Miftakhurrohmat

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Lettuce has a lot of vitamin such as vitamin A, C, D, and B12 that is good for health. Also it needs an extra care to the plant, temperature, watering, and the needs of sunlight. The usage of fertilizers can help the plant to get the maximum productivity especially in flatland. This research aims to find out the efficiency of which fertilizer work the best for lettuce. This research was conducted in May-July 2020 and taken place at Kraton Village, Krian, Sidoarjo with the altitude ±10 masl and continued in agriculture laboratory of Faculty of Science and Technology, Muhammadiyah University. This research aims to find out which one is the best fertilizer for lettuce. The study design used Randomized Block Design (RBD) with 6 treatments and 3 replications. Based on this research, chemical fertilizer and animal's manure used for the growth of lettuce has significant effect on all variables observed, treatment using animal's manure is significally different from using chemical fertilizer except the cow's manure but the optimal productivity is using NPK that is included as chemical fertilizer with the dose of 1.2 grams/polybag is a treatment that gives plant a wet weight of 181.67 grams/plant.

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Wastewater from Washed Rice Water as Plant Nutrient Source: Current Understanding and Knowledge Gaps

Nabayi¹,

Teh²,

Paing³

et al. 2021

JST

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A significant wastewater source in every household is washed rice water (WRW) because it contains leached nutrients (from washing the rice prior to cooking) that could be used as fertilizer. The paper reviewed the current understanding of the potential use of WRW as a plant nutrient source. WRW was shown to increase vegetables growth, such as water spinach, pak choy, lettuce, mustard, tomato, and eggplant. Different researchers have used various amounts of WRW, and their results followed a similar trend: the higher the amount of WRW, the higher the plant growth. WRW has also been used for other purposes, such as a source of carbon for microbial growth. WRW from brown rice and white rice had nutrients ranging from 40-150, 43-16306, 51-200, 8-3574, 36-1425, 27-212, and 32-560 mg L-1 of N, P, K, Ca, Mg, S, and vitamin B1 (thiamine), respectively. Proper utilization of WRW could reduce chemical fertilizer use and prevent both surface and groundwater contamination and environmental pollution. However, only a few of the studies have compared the use of WRW with the use of conventional NPK fertilizer. The major drawback of WRW studies is that they lack depth and scope, such as determining the initial and (or) final soil physico-chemical properties or plant nutrient contents. Considering the rich nutrient content in WRW, it will impact plant growth and soil fertility when used as both irrigation water and plant nutrient source. Therefore, it is recommended that studies on WRW effect on soil microbial population, plant, and soil nutrient contents to be carried out to ascertain the sustainability of WRW use as a plant nutrient source.

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PENGARUH PEMBERIAN PUPUK UREA DAN PUPUK ORGANIK CAIR SAMPAH KOTA TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SELADA (Lactuca sativa L.)

Cited by 3 publications

References 0 publications

Pengaruh Pemberian Pupuk Cair Bioextrim Terhadap Pertumbuhan dan Hasil Dua Varietas Bawang Merah (Allium ascalonicum L.)

Pengaruh Pemberian Pupuk Cair Bioextrim Terhadap Pertumbuhan dan Hasil Dua Varietas Bawang Merah (Allium ascalonicum L.)

The Effect of Animal Manure and the N Element Usage on the Growth and Productivity of Lettuce (Lactuca sativa L.)

Wastewater from Washed Rice Water as Plant Nutrient Source: Current Understanding and Knowledge Gaps

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